baber/WOPTO huggingface dataset:
Patent EP-0638546-A1 (EP)
Inventor: BIGLER KENNETH L
IPC: C07C255/00
Filed: 1994-02-04
Abstract: A process for the substantial reduction or complete elimination of ammonium sulfate generated during the production of acrylonitrile by the direct ammoxidation of propylene/propane, ammonia and an oxygen containing gas (e.g. air) over a fluid bed catalyst wherein the improvement comprises introducing methanol into said reactor in the upper portion of the reactor at a location where the methanol reacts with at least a portion if not substantially all of the excess ammonia without affecting the acrylonitrile yield. Preferably, methanol is introduced into the reactor at below its coking temperature. In particular, when an oxygen lean fluid bed catalyst is utilized, an additional oxygen containing gas is introduced into the reaction at a distance between about 8 to 14 inches from the methanol feed location.
Patent EP-0621509-A1 (EP)
Inventor: MIYAMOTO HIDETOSHI
IPC: G02B5/20
Filed: 1994-04-13
Abstract: A radiation sensitive resin composition useful as a negative type resist which can form a resist pattern having a good shape, has so high acid resistance as not to be affected by an etchant and a high adhesion to the substrate, and is endowed with so high a strippability as to be easily dissolved in a stripping solution consisting of an organoalkali. Said composition comprises (1) 100 parts by weight of an alkali-soluble novolak resin having a polystyrene reduced weight average molecular weight of 1,000 to 10,000, (2) 1 to 10 parts by weight of a compound having a methylol group and/or an alkoxymethyl group and being capable of cross-linking the alkali-soluble novolak resin (1) in the presence of an acid, and (3) 0.01 to 5 parts by weight of a radiation sensitive acid-generating agent represented by formula (I):
Patent EP-0622405-A1 (EP)
Inventor: FUJIKI HIRONAO
IPC: C08L83/05
Filed: 1994-04-29
Abstract: To a silicone composition comprising (A) an organopolysiloxane having at least two alkenyl groups in a molecule, (B) an organohydrogenpolysiloxane having at least two hydrogen atoms each directly attached to a silicon atom in a molecule, and (C) a platinum catalyst, (D) a compound having a phenyl group and a secondary or tertiary amino group directly attached thereto is added to render the composition flame retardant. The composition cures into a transparent product having improved flame retardancy meeting the UL standard and is suitable for use in the protection of electronic parts like ICs and hybrid ICs.
Patent EP-0642897-A1 (EP)
Inventor: GARUGLIERI ANDREA
IPC: B27B5/29
Filed: 1994-08-08
Abstract: A bevel angle indicator for a saw is disclosed. The saw 10 consists of a table 16, a pivot support 26 pivotally mounted with respect to the table 16 about a bevel axis 92 and a mechanical saw blade pivotally mounted with respect to the pivot support 26 about a second axis 28. The pivot support 26 pivots on a pivot block 27 attached to the table 16. A gearing mechanism couples the pivot block 27 and the pivot support 26 to a dial which indicates the angle between the surface of the table 16 and the plane of the saw blade. The gearing mechanism comprises a rack 50 attached to the pivot block 27 and a pinion 54 rotatably journalled in the pivot support 26. Adjustment of the bevel angle of the saw 10 causes the pinion 54 to advance along the rack 50 and therefore rotate relative to the pivot support 26. The pinion 54 is attached to a sleeve 52, the free end of which carries a pointer 56; the pivot support 26 carries a scale 58. The pointer 56 and scale 58 indicate with accuracy the current bevel angle of the saw.
Patent EP-0627720-A1 (EP)
Inventor: LAMOURE JACQUES
IPC: G06K19/00
Filed: 1994-05-16
Abstract: The invention relates to a document bearing an image or a text, excluding a geographical map, and broken down into a large number of elementary areas with which a large number of indices are respectively associated. According to the invention, each index comprises a grouping of points (10) which is carried on the document in proximity to the associated elementary area and constituting a specific code of the said area, the set of indices constituting a locating raster covering the said image or the said text and superimposed on the latter, each grouping of points being capable of being read by optical reading means interacting with a computer system including a data medium addressable by means of the said indices. <IMAGE>
Patent EP-0629677-A1 (EP)
Inventor: BOURGIGOT SERGE
IPC: C09K21/14
Filed: 1994-06-13
Abstract: Halogen-free fireproofing composition for synthetic resins containing at least one intumescent system and at least one zeolite.
Patent EP-0629444-A1 (EP)
Inventor: ARRIBARD JEAN-MICHEL
IPC: B01J47/02
Filed: 1994-06-14
Abstract: Device for distributing and dispensing liquid within a water treatment unit containing a filter material, characterised in that it includes especially a tray (1) separating the treatment unit into an upstream zone (5) containing the filter material (7) and a downstream zone (6) provided with at least two separate parts forming distribution networks, one of them being pierced with a plurality of orifices (2, 3) which allow the treated fluid which has passed through the filter material (7) to flow between the upstream zone (5) and the downstream zone (6), which communicate, by means of a distribution orifice (11) which can be shut off as a function of the direction of flow of the fluid, with the second part of the said tray and the network for removal of the treated fluid, the additional part (8) being furthermore provided, on one of the faces of the tray, with a plurality of openings (2, 3) which permit a flow of the regenerating fluid within the said filter material during the regeneration stage, the said regenerating fluid being introduced via the network for draining off the treated fluid.
Patent EP-0653861-A1 (EP)
Inventor: GLASS WILLIAM
IPC: H04L7/033
Filed: 1994-11-15
Abstract: The invention relates to a system for sampling clock signal recovery in a modem comprising an input buffer memory (10) holding as many converter digital output values as there are samples in a baud; a receiving filter (12); a phase loop for controlling the oscillator as a function of the phase of the input signal (TSIG) detected by a sampling filter (31); means (31) arranged at the input of the phase loop, in order to determine whether the shift between the received phase and the phase sought lies within one or the other of several frequency ranges; means (32) for adding to the shift value a constant corresponding to the defined range of frequencies; means (30) arranged at the input of the receiving circuit, for shifting the order of analysis of the data held in the input buffer memory (10) depending on the abovementioned offset. <IMAGE>
Patent EP-0655188-A1 (EP)
Inventor: ARON JEROME
IPC: A01D78/10
Filed: 1994-11-23
Abstract: The present invention relates to a hay-making machine for swathing (windrowing) fodder, including a frame (1) which supports at least one rotor (head) (2) which has a casing (12) mounted by means of roller bearings (17) on a substantially vertical support shaft (7) unable to rotate, the said casing (12) bearing tool arms (25) which can rotate on themselves and are controlled by means of an immobile cam (18), this casing (12) being driven in rotation during operation about the support shaft (7). It is noteworthy in that the casing (12) includes, with a view to driving it, a cylindrical toothed wheel (30) which is fixed to a hub (15) of the casing (12) and is situated beneath the housing (5) integral with the frame (1), which cylindrical toothed wheel (30) meshes with a second cylindrical toothed wheel (31) located on a driveshaft (32) substantially parallel with the support shaft (7) of the casing (12). <IMAGE>
Patent EP-0629364-A1 (EP)
Inventor: ROZENWASSER DAVID
IPC: B21L11/00
Filed: 1994-05-31
Abstract: The fine jewelry hollow rope chain comprises a plurality of interfitting hollow wire links (12), each link (12) defining a circumference, each link (12) having a wire cross-section defining a hollow base portion of generally uniform wall thickness and at least one reinforcing rib portion (24) joined on said base portion, said rib portion protruding beyond said base portion along the entire circumference of said link (12), thereby reinforcing said hollow link against mechanical deformation.
Patent EP-0627354-A1 (EP)
Inventor: BENEDETTI OLIVIERO
IPC: B65B39/14
Filed: 1994-05-30
Abstract: A carousel batcher-filler apparatus for filling containers with batched quantities of two different products comprising: transport means (40) for feeding and transporting the containers (41) to the inlet, inside and outside of a filling path (42-49); and a rotating tower (43) carrying single batching units situated peripherally around said tower; each of said batching units comprising: first funnel-like supplying means (51, 51a) for the supply of a first product, second batching bucket supplying means (64) for supply of a second product; conveying-filling hopper-like means (49) having the loading mouth (89) situated downstream of the aforementioned first (51, 51a) and second (64) supplying means and the discharge mouth (50) leading into the containers (41) during their transport along said filling path; feeding-batching means (85, 73) for feeding second means (51, 51a) with a first product; and second feeding means (79) for feeding said supplying means (64) with second product.
Patent EP-0684928-A1 (EP)
Title: Apparatus for discharging flowable material.
Inventor: SEMENENKO IVAN
IPC: B65D90/62
Filed: 1994-02-23
Abstract: PCT No. PCT/GB94/00361 Sec. 371 Date Oct. 16, 1995 Sec. 102(e) Date Oct. 16, 1995 PCT Filed Feb. 23, 1994 PCT Pub. No. WO94/19265 PCT Pub. Date Sep. 1, 1994An apparatus for discharging flowable material, particularly a powder or other particulate material, is provided with a hopper, bin, silo or the like having a discharge outlet with a closure, also known as an  alpha -flange, and spaced therefrom a device, such as a cone, for obturating flow of material from the outlet, and a mechanism which is connectible with the obturating device and is operative to open the closure and obturating device in sequence. The mechanism also closes the obturating device and closure in reverse sequence.
Patent EP-0753162-A1 (EP)
Inventor: GALLERT FRANK
IPC: G02B17/08
Filed: 1994-02-23
Abstract: Gegenstand der Erfindung ist ein optisches System, das aus einem Linsensystem (1), in dem eine Blende (2) angeordnet ist, einem Bildfeld (3), in dem Detektoren (6) angeordnet sind, und einem Objektfeld (0) besteht, wobei vorzugsweise die Radien des Linsensystems (1), des Bildfeldes (3) und des Objektfeldes (0) einen gemeinsamen Mittelpunkt, der zugleich Mittelpunkt der Blende (2) ist, aufweisen. Bildfeldebnungslinsen (7) können das gekrümmte Bildfeld (3) ebnen, wobei diese geebneten Bildfelder parallel zu Tangentialebenen an das gekrümmte Bildfeld (3) liegen. Eine oder mehrere Flächen des optischen Systems sind als spiegelnde Flächen (4) ausbildbar. Eine asphärische Korrektorplatte (5) ist in die Ebene der Blende (2) einbringbar. Das gekrümmte oder geebnete Bildfeld (3) wird mit lichtleitenden Elementen (8) den Detektoren (6) zugeführt, wobei erstere gegeneinander und gegen die Bildebene (3) verschiebbar sind. Vor dem Linsensystem (1) ist ein vorzugsweise afokales Vorsatzsystem (9) einbringbar, daß zur Fokussierung und Ebnung des Bildfeldes (3) dient. Mit änderbarer Vergrößerung des Vorsatzsystems (9) wird die Gesamtbrennweite des optischen Systems variabel. Die Bildebene (3) ist als Spiegel (10) ausführbar, sodaß ein Retroreflektor entsteht.
Patent EP-0695350-A1 (EP)
Title: Procede de purificatin de collagenase
Inventor: LEE CATHERINE
IPC: C07K1/16
Filed: 1994-04-13
Abstract: Procédé de purification de collagénase brute. Le procédé consiste à utiliser une solution de collagénase brute stabilisée contenant de la collagénase, un pigment, des toxines, des matières bactériennes ainsi que des impuretés enzymatiques proléolitiques, parmis lesquelles la clostripaïne, la trypsine et la caséinase. La solution de collagénase stabilisée est appliquée à un matériau de remplissage composé d'hydroxylapatite. Le pigment et la caséinase sont élués avec une première solution comprenant environ 0,05 M à environ 0,3 M d'un tampon de phosphate, puis la collagénase, la trypsine et la clostripaïne sont éluées avec une seconde solution comprenant environ 0,35 M à environ 0,5 M d'un tampon de phosphate afin de produire une première solution qui est recueillie. La première solution recueillie est ensuite appliquée à une matière de remplissage pour filtration sur gel, et la collagénase et la clostripaïne sont éluées avec une solution tampon de pH neutre, afin de produire une seconde solution qui est également recueillie. La seconde solution recueillie est alors appliquée à une matière de remplissage composée de Rouge Réactif 120-Agarose, et la collagénase est éluée avec une solution tampon de pH neutre pour produire la collagénase purifiée. Ce procédé permet d'obtenir un rendement élevé de collagénase extrêment pure, tout en permettant une consommation réduite de solutions d'élution, évitant ainsi l'utilisation de techniques d'élution à gradients imprévisibles.
Patent EP-0700341-A1 (EP)
Inventor: WHITE DAVID
IPC: G09B29/04
Filed: 1994-04-19
Abstract: A folding laminated map with an improved hinge and image retention is described. The map, or composite image, is separated into two or more discrete partial images or panels and printed on a single sheet of a suitable material. The discrete panels contain all the graphic information contained in the composite image, but the panels are spaced from adjacent panels in the composite image. The space between panels is a blank area on the printed sheet which will become the hinge. Slot-like portions are cut out of the blank area on the printed sheet in such a way as to leave connecting tabs between adjacent partial images or panels. The slots are very narrow enabling substantial juxtaposition of adjacent panels. After the slots are cut out of the hinge portion of the printed sheet, the single sheet containing the panels is passed through a laminating device with the hinge parallel to the direction of travel through the laminator. Because the slot is so narrow, the sheets of laminating film on the top and bottom trap air within the slot(s). The narrowness of the slot(s) together with the direction of travel of the sheet through the laminator prevent the top and bottom layers of laminating film from contacting each other in the hinge area. The trapped air acts as a compressible section reducing friction and reducing wear and extending the durability of the map.
Patent EP-0737308-A1 (EP)
Title: Optical sensor for detection of chemical species
Inventor: ROTH CHRISTOPH
IPC: G01N21/00
Filed: 1994-05-31
Abstract: This invention relates to an optical sensor for the detection of chemical species comprising a planar optical waveguide having a guiding thin film, as well as an apparatus for detecting chemical species using said optical sensor.
Patent EP-0705164-A1 (EP)
Inventor: ANSBJER JAN
IPC: A01F15/07
Filed: 1994-06-06
Abstract: PCT No. PCT/SE94/00541 Sec. 371 Date Dec. 22, 1995 Sec. 102(e) Date Dec. 22, 1995 PCT Filed Jun. 6, 1994 PCT Pub. No. WO95/00324 PCT Pub. Date Jan. 5, 1995A compressing and baling machine has a compression compartment formed from an endless slat conveyor in the form of an endless mat, which is driven by a pair of rotatable plates interacting with the mat. The endless mat and the frame which it travels upon is deformable into a circular shape, and then sealed by the rotatable plates during compression. The baled product is removed from the compression compartment by the same end plates and is further handled by an output part of the machine which is connected to the plates.
Patent EP-0708610-A1 (EP)
Inventor: HIGGINS KENNETH BENJAMIN
IPC: D06N7/00
Filed: 1994-07-11
Abstract: A bonded pile fabric is provided which comprises a base layer and a pile forming yarn adjacent to the base layer. The pile forming yarn is tacked to the base layer preferably by the introduction of heat prior to the application of adhesive which is preferably a low viscosity latex. A method and apparatus for making the bonded pile fabric are also provided.
Patent EP-0725453-A1 (EP)
Inventor: OHMURA HITOSHI
IPC: H01M50/128
Filed: 1994-10-03
Abstract: A steel sheet for use as a battery container is coated with a nickel-tin alloy layer on one side of the steel sheet to be used after drawing as the inner side of battery container. A battery using the surface treated steel sheet is manufactured by first filling the battery container with a positive electrode mix, composed of manganese dioxide, graphite and potassium hydroxide, and by filling the negative electrode active material, composed of zinc and potassium hydroxide.
Patent EP-0739564-A1 (EP)
Inventor: JOHNSON J SCOTT
IPC: H04L29/10
Filed: 1994-09-01
Abstract: L'invention concerne des systèmes améliorés pour le contrôle d'interfaces de réseau, comprenant un système de contrôle amélioré des supports informatique, et les procédés associés. Ce système amélioré de contrôle de l'accès aux supports informatiques comprend un circuit de coordination d'horloge, qui comprend un circuit actif de commutation de front d'horloge, pour commuter la ou les sorties d'horloge d'un premier front vers un second front afin de permetre aux changements de données à la sortie ou aux sorties de rester centrés à peu près sur l'emplacement de temps du bit médian. Le circuit actif de commutation de front d'horloge comporte un circuit qui assure une suppression additionnelle de cycle unique. Le circuit actif de commutation de front d'horloge comprend un circuit de suppression de cycle pour commuter la ou les sorties d'horloge d'un premier front vers un second front dans un cycle et il comprend de préférence un multiplexeur avec une pluralité d'entrées, une sortie et une entrée des signaux d'échantillonnage. La pluralité des entrées sont couplées au circuit de coordination d'horloge pour recevoir une sortie d'horloge et une entrée d'horloge inversée. L'entrée des signaux d'échantillonnage est couplée à une entrée de sélection d'horloge. La sortie est couplée au transmetteur et au récepteur.
Patent EP-0726857-A1 (EP)
Title: Pneumatischer bremskraftverstärker
Inventor: MICHELS ERWIN
IPC: B60T13/72
Filed: 1994-10-27
Abstract: Die Erfindung betrifft einen pneumatischen Bremskraftverstärker mit einem Gehäuse (10), das in eine Unterdruckkammer (14) und eine Arbeitskammer (12) geteilt ist, wobei an dem Gehäuse (10) eine zweifache Ventilanordnung (20) mit einem ersten Ventil (24, 26) zwischen der Unterdruckkammer (14) und der Arbeitskammer (12) und einem zweiten Ventil (24', 26') zwischen der Umgebungsatmosphäre (A) und der Arbeitskammer (12) angeordnet ist, wobei die Ventilanordnung (20) in einer Ruhestellung ein von der Atmosphäre (A) getrenntes Druckniveau in der Unterdruckkammer (14) und der Arbeitskammer (12) ermöglicht, in einer Arbeitsstellung die Unterdruckkammer (14) abgeschlossen hält und eine Verbindung zwischen der Atmosphäre (A) und der Arbeitskammer (12) ermöglicht, in einem Normalbetrieb das erste Ventil (24, 26) und das zweite Ventil (24', 26') durch eine gemeinsame Betätigungsstange (34) betätigbar sind, und in einem gesteuerten Betrieb eine von der Betätigungsstange (34) unabhängige elektromagnetische Betätigungseinrichtung (40, 46) eine Verbindung der Unterdruckkammer (14) mit der Arbeitskammer (12) verhindert, wenn die Betätigungsstange (34) eine Öffnung des ersten Ventils (24, 26) bewirkt.
Patent EP-0666555-A1 (EP)
Inventor: FUENFSCHILLING JUERG
IPC: G09G3/36
Filed: 1995-01-12
Abstract: The method involves setting each pixel to a defined voltage before transmitting a data pulse. The pixels are brought to a null voltage line by line. Alternatively, the pixels are brought to a voltage of equal polarity to the data pulse line by line. Alternatively, the pixels can be brought to the maximum voltage line by line and the data pulse can use the full voltage range between the maximum positive and minimum negative voltage as an amplitude modulated signal. The data pulses can alternatively be sent as pulse width modulated pulses with maximum amplitude but opposite polarity.
Patent EP-0668378-A1 (EP)
Inventor: HUBER BERND DR
IPC: C08J5/18
Filed: 1995-02-07
Abstract: Prepn. of profiled cellulose objects comprises (i) shaping by dry moulding, (ii) shaping using water-sol. alcohols or ketones, or pref. water, or mixts. thereof, and then (iii) regenerating water-sol. cellulose derivs.
Patent EP-0679595-A1 (EP)
Inventor: MUELLER GEORG
IPC: B65H27/00
Filed: 1995-03-08
Abstract: The carrier or support roller has: (a) hollow cylindrical carrier mantle (1) pref. of steel, and (b) an outer coating (3) on the mantle surface. The coating (3) has a thickness of 5-12 mm, and pref. 6-8 mm. The coating (3) is of a low-wear elastomer and especially a nitrile or polyurethane rubber with a hardness of 65-80 Shore A and pref. 70-74 Shore A. An elastomer layer can be inserted between the roller mantle (1) and outer coating (3). <IMAGE>
Patent EP-0668544-A1 (EP)
Inventor: TAKIMOTO KAZUSHI
IPC: G03G15/00
Filed: 1992-04-01
Abstract: A sheet transporting apparatus is provided in an image forming apparatus for transporting and restoring a sheet onto a stack of original documents. An original sheet container (3) is provided with sheet retaining means (11, 12) at one end of the stack of original documents. Further provided are a sheet feeder for feeding the originals from the original sheet container (3) to the image forming apparatus (2). A sheet restorer (5) is provided for returning a sheet from the image forming apparatus (2) into the original sheet container (3). The leading edge of the returned sheet is retained in the sheet container (3) by means of the sheet retainer (11, 12).
Patent EP-0688604-A1 (EP)
Inventor: BEDESCHI GUGLIELMO
IPC: B02C15/14
Filed: 1995-06-19
Abstract: An improved pan mill for clay or aggregates in general, comprising, on a supporting structure, a grinding surface (14) in the center of which a substantially vertical shaft (15) is rotatably coupled. Grinding wheels (17-20) furthermore rotate on the grinding surface (14) along a revolving path about the shaft. The improved pan mill is characterized in that it comprises two pairs (17,18; 19,20) of said grinding wheels, each pair being constituted by two mutually identical grinding wheels that are arranged symmetrically with respect to the shaft (15). One (19,20) of the two pairs of grinding wheels is an inner grinding pair, whereas the other pair (17,18) is an outer crushing pair, so as to cover areas of the grinding surface that are substantially annular and partially interfere with each other.
Patent EP-0705885-A1 (EP)
Inventor: MICHAELIS STEPHAN DR
IPC: C09B25/00
Filed: 1995-09-25
Abstract: Quinophthalone dyes (IA) of formula (I) with specified substituents are new: Z = SO2; A = aryl, opt. substd. by halogen, 1-4C alkyl, 1-4C alkylmercapto, CN, 1-4C alkylcarbamino, 6-10C aryl, 6-10C aryloxy or 1-4C alkoxy; p = 1 or 2. Also claimed are (a) a method for bulk pigmentation of plastics with (IA) and other quinophthalone dyes of formula (I): Z = SO2 or CO; A = an alkyl or aryl gp., opt. substd. as above; p = 1 or 2; and (b) the pigmented plastics.
Patent EP-0720960-A1 (EP)
Inventor: JENTZSCH HORST
IPC: B65H75/44
Filed: 1995-12-08
Abstract: The reel is provided with an automatic return drive, which can be spring loaded, and with an automatic brake to stop the reel in a preset position. The brake is operated by a flexible brake element, or cable, which is wound around a guide section of the reel and which provides a preset tension brake force at the programmed position. The brake element can be an elastic cord, or can be fitted with spring tensioners at each end. When the braking position is reached the brake system has a set amount of damping to provide a soft stop.